Term Information

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Accession
GO:0034388
Name
Pwp2p-containing subcomplex of 90S preribosome
Ontology
cellular_component
Synonyms
25-30 S subcomplex of 90S preribosome, UTP-B complex
Alternate IDs
None
Definition
A protein complex that forms a subcomplex of the 90S preribosome and can interact directly with the 5' External Transcribed Spacer (ETS) of the full length pre-rRNA transcript. In S. cerevisiae, it sediments at 25-30 S and is composed of Pwp2p, Dip2p, Utp21p, Utp13p, Utp18p, and Utp6p. Source: GOC:krc, PMID:15231838
Comment
Note that the term name uses Saccharomyces gene product names because no other names have yet arisen for this complex; the term nevertheless can be used for analogous complexes in other eukaryotes, and the name can be changed if better wording is found.
History
See term history for GO:0034388 at QuickGO
Chem. react.
None
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Parents of Pwp2p-containing subcomplex of 90S preribosome (GO:0034388)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
Pwp2p-containing subcomplex of 90S preribosome [BFO:0000050 relation] BFO:0000050  90S preribosome (GO:0030686)
Pwp2p-containing subcomplex of 90S preribosome [is_a relation] is_a  nuclear protein-containing complex (GO:0140513)
Pwp2p-containing subcomplex of 90S preribosome [BFO:0000050 relation] BFO:0000050  nucleolus (GO:0005730)

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